Rudder
/rˈʌdər/
Listen pronunciation
Definition
(noun) An underwater vane used to steer a vessel. The rudder is controlled by means of a wheel, tiller or other apparatus (modern vessels can be controlled even with a joystick or an autopilot).
Sentence Examples
A man without a goal is like a ship without a rudder.
The rudder works to control the yaw of the plane.
CEFR Practice Quiz
The pilot adjusted the ____ to correct the aircraft's heading during the crosswind.